KP03 Mini Apartment Compactor
SERVICE
68
Copyright
©
7/2021 K-PAC
™
Compactors, a product of McLaughlin Family Companies
All Rights Reserved
PRESSURE SWITCH ADJUSTMENT
Figure 46
1. Refer to the MAIN RELIEF ADJUSTMENT procedure and lower the main relief setting to 1850 psi.
2. Locate the pressure switch
installed below the control panel on the Power Pack.
3. Remove the locking screw
from the switch to enable the switch to be adjusted.
4. Make 12 turns counter-clockwise to lower the switch setting.
Figure 47
5. Repeat the procedure for setting the main relief and monitor the screen on the PLC in the control panel to
determine if the pressure switch signal was received. A message
will be displayed on the
PLC screen when the pressure switch signal is received.
6. If a pressure switch signal was not received, turn the pressure switch clock-wise a partial turn and repeat the
procedure.
7. Repeat until the pressure switch signal is received. This indicates the pressure switch is properly set at
1,850 psi.
8. Insert and tighten the locking screw so the pressure switch maintains its adjustment.
9. Reset the main relief to its original setting of 2,100 psi.
1
2
Pressure
Switch
On
1
